John Dammeyer wrote: > > Turns out that the Honda engines in the 1600 to 1800 CC range don't have > knock detectors as stock items. This means an after-market or other > manufacturer's knock sensor. Any suggestions? On the contrary, the 1.6 and 1.8liter DOHC VTEC Honda engines do use a knock sensor. The sohc and the non-vtec dohc's don't use a knock sensor. -Ed